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Colloidal chemical synthesis of various types of magnetic nanocrystals is discussed with regard to recent discoveries.We first outline the chemical preparation of single-component magnetic nanocrystals with controlled size,shape,and uniformity based on several solution-phase methods,especially thermal decomposition and/or reduction method.Then we discuss the synthetic strategies of multi-component nanocrystals incorporating at least one magnetic component by manipulating heterogeneous nucleation and growth process.Toward the end,approaches for preparing hollow/porous magnetic nanocrystals are highlighted.We believe that the summarized chemical synthesis will pave the way for the future development of extraordinary magnetic nanocrystals.
Colloidal chemical synthesis of various types of magnetic nanocrystals is discussed with regard to recent discoveries. We first outline the chemical preparation of single-component magnetic nanocrystals with controlled size, shape, and uniformity based on several solution-phase methods, especially thermal decomposition and / or reduction method. Chen we discuss the synthetic strategies of multi-component nanocrystals incorporating at least one magnetic component by manipulating heterogeneous nucleation and growth process. Toward the end, approaches for preparing hollow / porous magnetic nanocrystals are highlighted. We believe that the summarized chemical synthesis will pave the way for the future development of extraordinary magnetic nanocrystals